Documented in: <4BB81CAD.10602@xxxxxxxxxxxx>
Signed-off-by: RafaÅ MiÅecki <zajec5@xxxxxxxxx>
---
drivers/net/wireless/b43/main.c | 13 ++++++++++++-
1 files changed, 12 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index fd8bd98..88bfd29 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -4213,7 +4213,18 @@ static void b43_bluetooth_coext_disable(struct b43_wldev *dev)
static void b43_imcfglo_timeouts_workaround(struct b43_wldev *dev)
{
- /* TODO: implement 80211 core workaround here */
+ struct ssb_bus *bus = dev->dev->bus;
+ u32 tmp;
+
+ if ((bus->chip_id == 0x4311 && bus->chip_rev == 2) ||
+ (bus->chip_id == 0x4312)) {
+ tmp = ssb_read32(dev->dev, SSB_IMCFGLO);
+ tmp &= ~SSB_IMCFGLO_REQTO;
+ tmp &= ~SSB_IMCFGLO_SERTO;
+ tmp |= 0x3;
+ ssb_write32(dev->dev, SSB_IMCFGLO, tmp);
+ ssb_commit_settings(bus);
+ }
}
static void b43_set_synth_pu_delay(struct b43_wldev *dev, bool idle)
--
1.7.3.4
--
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